Immune reactions and allergy
What Immune reactions and allergy means in Biology GCSE, as defined for AQA.
Definition of Immune reactions and allergy
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Reference: AQA
An immune reaction initially caused by a pathogen can trigger allergies such as skin rashes and asthma, with symptoms arising from immune chemicals such as histamine.
Topics that use Immune reactions and allergy
- Health issues (AQA GCSE)
Related terms
- Cause and effect in disease
- Communicable and non-communicable disease interaction
- Communicable diseases
- Correlation and causation
- Diet and nutrition
- Factors affecting health
- Health
- Health and susceptibility to infection
Using Immune reactions and allergy in the exam
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